Well, if there was a lot of sand in the air, you cannot expect a scene to be crystal clear, now can you?
OK, a word might be said about the slanted horizon in 2, it is not quite straight but should be that when water is in the picture (unless you go for such obviously WANTED crooked angles that that is your style).
And you might say something about the horizon being quite centred in 2. But then I like the inclusion of the seagull in the upper left, and I quite like the cranes in the background, too.
They are there!
Of course one can create an image where - starting with a photo - one would bring about so many changes that it then only just expresses something you feel or so: the "ideal" beach, with cloned out cranes. Maybe?
But I think that is not what you wanted to create, right?
You wanted to capture what you saw and what was there, hm?